| Renaissance Charitable Foundation Inc | 501(c)(3) | 2001 | $2.44 billion | $5.91 billion | 2024-12 |
| Gift Clearing Trust | 501(c)(3) | 2018 | $125.9 million | $83.3 million | 2025-09 |
| James Whitcomb Riley Memorial Association | 501(c)(3) | 1943 | $72.8 million | $558.2 million | 2025-06 |
| United Way of Central Indiana Inc | 501(c)(3) | 1938 | $51.1 million | $255.2 million | 2025-06 |
| Central Indiana Community Foundation Inc | 501(c)(3) | 1990 | $48.5 million | $583.5 million | 2024-12 |
| Foundation for Advanced Philanthrophy | 501(c)(3) | 2010 | $39.3 million | $142.6 million | 2023-12 |
| Indiana Association of United Ways Incorporated | 501(c)(3) | 1991 | $18.3 million | $98.2 million | 2025-12 |
| American Legion Charities Inc | 501(c)(3) | 2014 | $17.1 million | $8.6 million | 2024-12 |
| Jewish Federation of Greater Indianapolis Inc | 501(c)(3) | 1955 | $8.4 million | $108.4 million | 2024-12 |
| Buckingham Foundation Inc | 501(c)(3) | 2006 | $5.6 million | $32.9 million | 2024-12 |
| Kiwanis International Foundation Inc | 501(c)(3) | 1960 | $5.4 million | $21.9 million | 2025-09 |
| Indiana United Methodist Childrens Home Foundation Inc | 501(c)(3) | 2015 | $4.8 million | $75.1 million | 2024-12 |
| Indianapolis Hebrew Cong Foundation Inc | 501(c)(3) | 2024 | $4.5 million | $10.9 million | 2025-06 |
| Pacers Basketball Corp Foundation Inc | 501(c)(3) | 1994 | $3.9 million | $17.9 million | 2025-06 |
| Indianapolis Colts Foundation Inc | 501(c)(3) | 2007 | $3 million | $2 million | 2025-01 |
| Indiana Philanthropy Alliance Inc | 501(c)(3) | 1992 | $2.5 million | $4.6 million | 2024-12 |
| National Association of Charitable Gift Planners Inc | 501(c)(3) | 1992 | $1.9 million | $1.6 million | 2025-12 |
| Athenaeum Foundation Inc | 501(c)(3) | 1991 | $1.8 million | $4.6 million | 2024-12 |
| Mount Bethel Christian Academy Incorporated | 501(c)(3) | 2016 | $1.8 million | $210,852 | 2024-12 |
| La Plaza Inc | 501(c)(3) | 2003 | $1.6 million | $10.7 million | 2024-12 |
| Wfyi Foundation Inc | 501(c)(3) | 1996 | $1.5 million | $8.6 million | 2025-09 |
| National Christian Charitable Foundation Inc | 501(c)(3) | 2001 | $1.3 million | $1.4 million | 2024-12 |
| Geo Academies Louisiana Holdings Inc | 501(c)(3) | 2022 | $1.1 million | $14.4 million | 2025-06 |
| Christian Holyland Foundation Inc | 501(c)(3) | 1987 | $885,804 | $609,022 | 2024-12 |
| Rhi Foundation Inc | 501(c)(3) | 2015 | $830,663 | $761,763 | 2024-12 |
| Kiwanis Foundation of Indianapolis Inc | 501(c)(3) | 1950 | $758,997 | $9.2 million | 2025-12 |
| American Legion National Emergency Fund | 501(c)(3) | 1999 | $758,693 | $7.1 million | 2024-12 |
| District 5 Hospital Preparednessplanning Committee Inc | 501(c)(3) | 2019 | $606,957 | $993,981 | 2024-12 |
| Kiddie Factory Inc | 501(c)(3) | 2000 | $415,501 | $144,864 | 2024-12 |
| Greater Love Childcare Development Inc | 501(c)(3) | 2015 | $386,167 | $319,553 | 2024-12 |
| Indiana Donation Alliance Foundation Inc | 501(c)(3) | 2001 | $366,417 | $513,434 | 2025-12 |
| Eight Eleven Foundation Inc | 501(c)(3) | 2022 | $345,892 | $321,675 | 2025-12 |
| Women 4 Change Indiana | 501(c)(3) | 2019 | $343,433 | $326,577 | 2024-12 |
| Annas Celebration of Life Foundation Inc | 501(c)(3) | 2005 | $336,877 | $352,701 | 2025-12 |
| National Federation Foundation | 501(c)(3) | 1998 | $317,978 | $5.3 million | 2025-07 |
| Share To Care Fund Inc | 501(c)(3) | 2019 | $306,603 | $264,359 | 2025-12 |
| People Helping People Network Inc | 501(c)(3) | 2004 | $291,128 | $325,969 | 2025-12 |
| Franklin Township Soccer Club Inc | 501(c)(3) | 2008 | $259,235 | $138,432 | 2024-12 |
| Sertoma Inc | 501(c)(3) | 1964 | $252,575 | $412,342 | 2025-06 |
| Wesley Legacy Foundation Incorporated | 501(c)(3) | 2024 | $230,575 | $185,758 | 2025-06 |
| Indy Hub Foundation Inc | 501(c)(3) | 2013 | $228,023 | $7,076 | 2024-12 |
| Indiana Lions Foundation Inc | 501(c)(3) | 1991 | $206,728 | $1.5 million | 2025-06 |
| McCaw Family Foundation Inc | 501(c)(3) | 1999 | $203,841 | $2 million | 2024-12 |
| Mission Indy Inc | 501(c)(3) | 2001 | $203,048 | $130,693 | 2025-12 |
| Impact 100 Greater Indianapolis Inc | 501(c)(3) | 2007 | $196,568 | $125,354 | 2025-07 |
| Grant-Hamill Foundation Inc | 501(c)(3) | 1959 | $178,070 | $1.2 million | 2024-12 |
| Hoosier State Press Association Foundation Inc | 501(c)(3) | 2001 | $160,570 | $1.1 million | 2025-12 |
| Latino Youth Collective of Indiana | 501(c)(3) | 2016 | $148,529 | $406,252 | 2025-12 |
| Stone Dry Company | 501(c)(3) | 2021 | $137,850 | $10,925 | 2024-12 |
| Apics - Central Indiana Chapter Incorporated | 501(c)(7) | 2003 | $121,726 | $184,826 | 2025-06 |
| Charity House Inc | 501(c)(3) | 2020 | $120,882 | $16,746 | 2025-12 |
| Construction Family Assistance Foundation Inc | 501(c)(3) | 2014 | $120,386 | $482,192 | 2024-12 |
| Indiana Deaf Children Foundation Inc | 501(c)(3) | 2021 | $106,859 | $279,605 | 2025-06 |
| Project Azul Inc | 501(c)(3) | 2020 | $95,839 | $3 | 2023-12 |
| Widows Jar Ministries Inc | 501(c)(3) | 2006 | $88,089 | $1.3 million | 2023-12 |
| Victory Bell Club Inc | 501(c)(3) | 2023 | $79,740 | $48,990 | 2023-12 |
| Lambda Phi Epsilon Foundation | 501(c)(3) | 2021 | $76,260 | $80,342 | 2025-12 |
| Music for All Foundation Inc | 501(c)(3) | 1995 | $54,805 | $593,559 | 2025-02 |
| Friends of Riley Inc | 501(c)(3) | 2014 | $48,767 | $37,809 | 2024-12 |
| Wishing Well Fund Inc | 501(c)(3) | 1990 | $35,185 | $41,079 | 2025-09 |
| Alzheimer Research Project Inc | 501(c)(3) | 2011 | $28,299 | $161,492 | 2024-12 |
| Iarcca Institute for Excellence Inc | 501(c)(3) | 1999 | $27,107 | $328,745 | 2024-12 |
| Ciba Foundation Inc | 501(c)(3) | 1997 | $21,024 | $589,318 | 2024-12 |
| Altenheim Auxiliary | 501(c)(3) | 2023 | $20,351 | $10,609 | 2025-12 |
| Governors Public Building Foundation Inc | 501(c)(3) | 1998 | $16,301 | $100,896 | 2024-12 |
| Morgan Stanley Global Impact Funding Trust Inc | 501(c)(3) | 2000 | $6,491 | $132,448 | 2024-12 |
| Indiana African Centre | 501(c)(3) | 2023 | $4,891 | $1,291 | 2024-12 |
| Indinapolis Legal Aid Foundation Inc | 501(c)(3) | 2000 | $2,236 | $204,663 | 2024-12 |
| Reed Family Foundation | 501(c)(3) | 2009 | $509 | $50,963 | 2024-12 |
| 1930 Fund Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Acts of Kindness Works | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ag Foundation Inc | 501(c)(3) | 2024 | | $242,081 | 2025-12 |
| Ahepa 232 Foundation | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Aikman Foundation Inc | 501(c)(3) | 1997 | | $1.7 million | 2025-12 |
| Alex Hasson Memorial Foundation | 501(c)(3) | 2026 | | | |
| Allied True Source Group | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Alma Sana Inc | 501(c)(3) | 2012 | | $14,845 | 2025-12 |
| Altrusa Foundation of Indianapolis Inc | 501(c)(3) | 2002 | $0 | $0 | 2026-05 |
| Ameripath Employee Initiative Team Inc | 501(c)(3) | 2017 | $0 | $0 | 2024-12 |
| Andrew and Ellen Greenspan Foundation Inc | 501(c)(3) | 2000 | | $277,135 | 2024-12 |
| Anidaso 360 Corp | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Apgar Foundation Inc | 501(c)(3) | 2001 | | $162,412 | 2025-12 |
| Arthur Dean Family Foundation Inc | 501(c)(3) | 2017 | | $86.1 million | 2025-12 |
| Arya Laghaie Native American Foundation Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| B&M Impact Foundation Inc | 501(c)(3) | 2019 | | $3.3 million | 2025-12 |
| Baj Foundation Inc | 501(c)(3) | 2001 | | $3.7 million | 2025-12 |
| Baranay Family Foundation Inc | 501(c)(3) | 2010 | | $12.8 million | 2025-12 |
| Beau Monde Madams and Company Inc | 501(c)(3) | 2011 | $0 | $0 | 2026-04 |
| Beckmoore Foundation Inc | 501(c)(3) | 2024 | | $5,751 | 2025-12 |
| Betley Foundation Inc | 501(c)(3) | 1996 | | $393,463 | 2024-12 |
| Bindley Family Foundation Inc | 501(c)(3) | 1997 | | $1.7 million | 2025-12 |
| Blue Heron Family Foundation | 501(c)(3) | 2020 | | $5.1 million | 2025-12 |
| Bmam Foundation Inc | 501(c)(3) | 2000 | | $11,171 | 2025-12 |
| Bowen Engineering Corporation Endowment | 501(c)(3) | 2009 | | $2.5 million | 2025-12 |
| Bros Foundation | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Brougher Family Foundation Inc | 501(c)(3) | 2003 | | $773,756 | 2025-12 |
| Brugh Family Foundation Inc | 501(c)(3) | 2017 | | $8.8 million | 2025-12 |
| Calvin Fletchers Coffee Company Charitable Foundation | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Cana Foundation Inc | 501(c)(3) | 2003 | | $10,615 | 2025-12 |
| Candlestick House and Engagement Center | 501(c)(3) | 2013 | $0 | $0 | 2025-06 |
| Cantwell Family Foundation | 501(c)(3) | 2023 | | $30,354 | 2025-12 |
| Carl Peters Family Foundation Inc | 501(c)(3) | 2025 | | $859,961 | 2025-12 |
| Carl Thoele Fam Foundation Non-Profit Trust | 501(c)(3) | 1999 | | $577,273 | 2024-12 |
| Cbi Community Network Inc | 501(c)(3) | 2025 | | | |
| Center for Citizen Impact Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Champagne Family Charitable Trust Agreement | 501(c)(3) | 2005 | | $5.8 million | 2025-06 |
| Christian Foundation of Indiana Inc | 501(c)(3) | 1965 | | $84,623 | 2025-12 |
| Circle City Ghostbusters | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Citizens First Foundation | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Community Covenant Foundation Inc | 501(c)(3) | 2000 | | $4.4 million | 2025-12 |
| DKF Charitable Trust Agreement DTD 12-17-2012 | 501(c)(3) | 2013 | | $87,797 | 2025-12 |
| Daniel J and Amy S Willis Charitable Foundation | 501(c)(3) | 2017 | | $13 million | 2024-12 |
| David B Becker Family Foundationinc | 501(c)(3) | 2006 | | $166,736 | 2025-12 |
| David E Simon & Jacqueline S Simon Charitable Foundation | 501(c)(3) | 2003 | | $50.3 million | 2025-12 |
| David P Sheetz Foundation | 501(c)(3) | 2010 | | $15.2 million | 2025-12 |
| Delighted Heart Inc | 501(c)(3) | 2022 | | $11.9 million | 2025-12 |
| Dennis R and Cathy M Fryman Foundation | 501(c)(3) | 2009 | | $87,584 | 2024-12 |
| Dlo the Strength of A Woman Inc | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Dodson Legacy | 501(c)(3) | 2020 | $0 | $0 | 2025-12 |
| Don and Alison Steel Family Charitable Foundation Inc | 501(c)(3) | 2023 | | $136,771 | 2025-09 |
| Donald White Mandla A Ndwanya Memorial Fund Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-05 |
| Dorsey Foundation Inc | 501(c)(3) | 2014 | | $10.4 million | 2025-12 |
| Dr Marilu Bintz Charitable Foundation | 501(c)(3) | 2026 | | $64,609 | 2025-12 |
| Easton Family Foundation 110297 | 501(c)(3) | 1998 | | $824,364 | 2025-12 |
| Ed Brune Memorial Tennis Scholarship Fund Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Elanco Foundation Inc | 501(c)(3) | 2019 | | $1.3 million | 2025-12 |
| Elevance Health Foundation Inc | 501(c)(3) | 2002 | | $139.9 million | 2024-12 |
| Endless Success Foundation Inc | 501(c)(3) | 2015 | | $895.5 million | 2024-12 |
| Eskenazi Family Foundation Inc | 501(c)(3) | 2005 | | $17.7 million | 2025-09 |
| Eternal Abundance Foundation Inc | 501(c)(3) | 1996 | | $24,538 | 2025-12 |
| Faith Family & Friends | 501(c)(3) | 2009 | $0 | $0 | 2023-12 |
| Finish Line Youth Foundation Inc | 501(c)(3) | 2024 | | $13.1 million | 2024-12 |
| Fiscal Sponsorship Foundation Inc | 501(c)(3) | 2025 | | | |
| Five Pearls Foundation | 501(c)(3) | 2024 | $0 | $0 | 2026-06 |
| Forest Fund Inc | 501(c)(3) | 2010 | | $5.7 million | 2025-12 |
| Frank N Owings Family Foundation Inc | 501(c)(3) | 1996 | | $40,254 | 2025-12 |
| Freedom 22 Operating Foundation | 501(c)(3) | 2002 | | $79,039 | 2024-12 |
| Friends of Brookside and Spades Parks | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Fullpo Inc | 501(c)(3) | 2017 | $0 | $0 | 2024-11 |
| Gods Provision Inc | 501(c)(3) | 2006 | | $21,004 | 2025-06 |
| Golden Family Foundation Inc | 501(c)(3) | 2001 | | $761,827 | 2024-12 |
| Grafeas Group | 501(c)(3) | 2018 | $0 | $0 | 2023-10 |
| Greater Go Foundation | 501(c)(3) | 2014 | $0 | $0 | 2023-12 |
| Greater St Mark Five Star Ministries Inc | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Griffith Family Foundation Inc | 501(c)(3) | 2009 | | $3.4 million | 2024-12 |
| Growing Resources Pro Inc | 501(c)(3) | 2024 | | | |
| Hart N and Simona Hasten Family Foundation Inc | 501(c)(3) | 1996 | | $8.2 million | 2024-12 |
| He Cares | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Henri L Enfroy and Barbara A Enfroy Foundation Inc | 501(c)(3) | 2020 | | $430,104 | 2024-12 |
| Herbert Simon Family Foundation | 501(c)(3) | 2014 | | $31.1 million | 2024-12 |
| Herbert and Bui Simon Foundation Inc | 501(c)(3) | 2014 | | $10.2 million | 2024-12 |
| Hip Hop Has Heart Inc | 501(c)(3) | 1995 | | $83,534 | 2023-12 |
| Hipskind Fam Charitable Trust | 501(c)(3) | 2002 | | $429,696 | 2025-12 |
| His Mercy Inc | 501(c)(3) | 2013 | | $1 | 2025-06 |
| Hope Shift Foundation - Curt Edmonston Memorial Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| House of Shamaiah Foundation Inc | 501(c)(3) | 2025 | | | |
| Hubbard Family Foundation Inc | 501(c)(3) | 2012 | | $14.1 million | 2025-12 |
| Hulman & Company Foundation Inc | 501(c)(3) | 1999 | | $18.3 million | 2025-12 |
| Iatse Local 30 Disaster Relief Inc | 501(c)(3) | 2012 | $0 | $0 | 2024-12 |
| Indiana Industry Liaison Group Inc | 501(c)(3) | 1998 | $0 | $0 | 2025-12 |
| Indiana Mental Health Memorial Foun Dation | 501(c)(3) | 2026 | $0 | $0 | 2021-06 |
| Indianapolis Wolves Foundation Incorporated | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Indy Ambassadors Incorporated | 501(c)(3) | 2026 | | | |
| Indy Classical Glass Corvette Club LTD | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Indy Forever Foundation | 501(c)(3) | 2022 | | $1 | 2024-12 |
| Indy Ngaus 2026 Inc | 501(c)(3) | 2026 | | | |
| Indy Voices & Cop | 501(c)(3) | 2026 | | | |
| Infinite 8 Foundation Incorporated | 501(c)(3) | 2025 | | | |
| Irons Family Foundation Inc | 501(c)(3) | 2024 | | $249,863 | 2025-12 |
| Irving S & Alwyn N Johnson Family Foundation Inc | 501(c)(3) | 1998 | | $717,467 | 2025-12 |
| J E Fehsenfeld Family Foundation Inc | 501(c)(3) | 2000 | | $2.1 million | 2025-12 |
| JHC Foundation Inc | 501(c)(3) | 2001 | | $20,882 | 2025-12 |
| John H Hale III & Nicole Y Lamb-Hale Foundation | 501(c)(3) | 2021 | | $39,070 | 2025-12 |
| Justice Family Foundation Inc | 501(c)(3) | 1995 | | $656,630 | 2025-12 |
| Karen L Bean Irrevocable Private Foundation Trust Karebare | 501(c)(3) | 2002 | | $685,414 | 2025-12 |
| Katharine B Sutphin Foundation Inc | 501(c)(3) | 2015 | | $14.2 million | 2025-12 |
| Kej Foundation Inc | 501(c)(3) | 2001 | | $2.4 million | 2025-12 |
| Lasalle Family Foundation Inc | 501(c)(3) | 2007 | | $605,163 | 2025-12 |
| Lucas Charitable Foundation Inc | 501(c)(3) | 2021 | | $76,008 | 2025-12 |
| Lumina Foundation for Education Inc | 501(c)(3) | 1991 | | $1.54 billion | 2024-12 |
| MJW Financial Foundation Inc | 501(c)(3) | 2022 | | $76,372 | 2025-12 |
| Madeira Fund Inc | 501(c)(3) | 2015 | | $2.9 million | 2025-06 |
| Margaret Cole Richards Charitable Foundation Inc | 501(c)(3) | 1999 | | $993,815 | 2025-12 |
| Mark & Anna Ruth Hasten Family Foundation Inc | 501(c)(3) | 1996 | | $3 million | 2024-12 |
| Mark and Marcia Lasiter Family Foundation | 501(c)(3) | 2023 | | $1.7 million | 2024-12 |
| Marni McKinney Foundation Inc | 501(c)(3) | 2010 | | $833,785 | 2025-12 |
| Mary L Furscott Charitable Foundation | 501(c)(3) | 2012 | | $593,274 | 2025-12 |
| Mays Family Foundation Inc | 501(c)(3) | 1997 | | $147,535 | 2025-04 |
| McKinney Family Foundation Inc | 501(c)(3) | 2010 | | $3.2 million | 2024-12 |
| Medals4mettle Incorporated | 501(c)(3) | 2005 | $0 | $0 | 2025-12 |
| Met Foundation Inc | 501(c)(3) | 1997 | | $13.1 million | 2025-12 |
| Mirowsky Family Foundation Inc | 501(c)(3) | 1998 | | $1.7 million | 2024-12 |
| Moore Family Foundation Inc | 501(c)(3) | 2001 | | $1.5 million | 2024-12 |
| Morgan Stanley Global Impact Funding Trust Inc | 501(c)(3) | 2000 | | | |
| Munyundo Foundation Inc | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Murray Family Foundation Incorporated | 501(c)(3) | 2024 | | $10,768 | 2025-06 |
| Myers Family Foundation Inc | 501(c)(3) | 2006 | | $387,627 | 2025-12 |
| Myrta J Pulliam Charitable Trust | 501(c)(3) | 2001 | | $12.4 million | 2025-12 |
| Ned and Emily Sherwood Family Foundation | 501(c)(3) | 1999 | | $2.5 million | 2026-05 |
| Niel C and Karen M Ellerbrookfamily Foundation Inc | 501(c)(3) | 2007 | | $2.4 million | 2024-12 |
| Nina Mason Pulliam Charitable Trust | 501(c)(3) | 1998 | | $441.1 million | 2024-12 |
| Nina and James Meyer Family Foundation | 501(c)(3) | 2019 | | $10.2 million | 2024-12 |
| Nowah Kolleh Foundation | 501(c)(3) | 2024 | | | |
| Oluwaseye Adejuwon Foundation Inc | 501(c)(3) | 2025 | | | |
| Oodua Progressive Union United State of America | 501(c)(3) | 2025 | | | |
| Paul Family Foundation Inc | 501(c)(3) | 2002 | | $233,121 | 2024-12 |
| Paul Loggan Foundation Incorporated | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Pax Et Bonum Inc | 501(c)(3) | 1999 | | $333,224 | 2024-12 |
| Payne & Mencias Foundation | 501(c)(3) | 2015 | | $38,372 | 2024-12 |
| Perry Meridian High School Alumni Association Inc | 501(c)(3) | 2015 | $0 | $0 | 2024-12 |
| Pinkladies Social Club | 501(c)(3) | 2026 | | | |
| Pope & Edwards Family Foundation Inc | 501(c)(3) | 2015 | | $4.7 million | 2026-06 |
| Primetime Organization Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Professional Brothers Serving Indy | 501(c)(3) | 2020 | $0 | $0 | 2024-12 |
| Ratio Foundation Inc | 501(c)(3) | 2004 | | $1 | 2024-12 |
| Reach Foundation Inc | 501(c)(3) | 2010 | $0 | $0 | 2025-12 |
| Reclaiming the Youth Incorporated | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Redirection of Hope Inc | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Richard Lee Clapper Foundation Incorporated | 501(c)(3) | 2022 | | $11,520 | 2024-12 |
| Ricks Family Foundation Inc | 501(c)(3) | 2019 | | $11.5 million | 2025-12 |
| Robert & Toni Bader Charitable Foundation Inc | 501(c)(3) | 2011 | | $8.2 million | 2024-12 |
| Roeder Family Foundation Inc | 501(c)(3) | 2013 | | $1 | 2024-12 |
| Salin Foundation Inc | 501(c)(3) | 1998 | | $927,676 | 2025-12 |
| Schmidt Associates Kaleidoscope Foundation Inc | 501(c)(3) | 2023 | | $490,995 | 2024-12 |
| Schulte Family Foundation | 501(c)(3) | 2014 | | $4.2 million | 2025-12 |
| Semler Family Foundation Inc | 501(c)(3) | 2005 | | $1.8 million | 2025-12 |
| Sertoma Inc | 501(c)(3) | 1964 | $0 | $0 | 2025-08 |
| Sertoma Inc | 501(c)(3) | 1964 | $0 | $0 | 2025-06 |
| Seven Beacons Foundation Inc | 501(c)(3) | 2018 | $0 | $0 | 2025-12 |
| Sexton Charitable Foundation Inc | 501(c)(3) | 2020 | | $2.2 million | 2025-12 |
| Shiel Sexton Foundation Inc | 501(c)(3) | 2007 | | $711,101 | 2025-12 |
| Shoe Closets Plus | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Sidney and Kathryn Taurel Foundation | 501(c)(3) | 2008 | | $26,192 | 2025-12 |
| Skelton Family Foundation Dated September 30 2016 | 501(c)(3) | 2017 | | $1.1 million | 2025-12 |
| Sobrodega Inc | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Speiser Family Foundation Inc | 501(c)(3) | 2024 | | $871,161 | 2025-12 |
| Steinberg Family Foundation Inc | 501(c)(3) | 2023 | | $1.5 million | 2024-12 |
| Supercalifragilisticexpialidocious Fund | 501(c)(3) | 2007 | | $110,956 | 2025-12 |
| THC Foundation Inc | 501(c)(3) | 2001 | | $99,703 | 2025-12 |
| TMF the Manjula Foundation Inc | 501(c)(3) | 2025 | | $18,714 | 2025-12 |
| Teamster National Black Caucus Indi Anapolis Chapter Inc | 501(c)(3) | 2026 | | | |
| Techxtramile Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 |
| Terra Viva Grants Inc | 501(c)(3) | 2009 | $0 | $0 | 2023-12 |
| Terry D and Carol A Agness Family Foundation | 501(c)(3) | 2008 | | $3.9 million | 2025-12 |
| Tetelestai Foundation Inc | 501(c)(3) | 2022 | | $1 | 2023-12 |
| The Justus Family Foundation | 501(c)(3) | 2022 | | $631,280 | 2025-12 |
| The Oneamerica Foundation Inc | 501(c)(3) | 1986 | | $14.2 million | 2024-12 |
| The Pine Tree Foundation Inc | 501(c)(3) | 2000 | | $279,540 | 2025-12 |
| The Yellow Birch Charitable Trust | 501(c)(3) | 1997 | | $362,155 | 2025-12 |
| Thomas D and Amy S Grimmer Foundation | 501(c)(3) | 2015 | | $2.7 million | 2025-12 |
| Tishas Faith Foundation Corporation | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Transformation Trust Inc | 501(c)(3) | 1997 | | $21.9 million | 2024-12 |
| Trends International Charitable Foundation Inc | 501(c)(3) | 2003 | | $41,649 | 2025-03 |
| Trick Family Foundation | 501(c)(3) | 2023 | | $7,353 | 2025-12 |
| Trinity Lodge 18 Inc | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| Triumph Thinkers Inc | 501(c)(3) | 2023 | $0 | $0 | 2023-12 |
| United Northwest Area | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Vafa Foundation Inc | 501(c)(3) | 2014 | | $145,087 | 2025-12 |
| Vincent and Patricia Angotti Charitable Foundation | 501(c)(3) | 2017 | | $179,630 | 2025-12 |
| Walker Corporate Foundation Inc | 501(c)(3) | 2016 | | $1.5 million | 2025-12 |
| Walter E & Ruth K Wright Charitable Foundation Inc | 501(c)(3) | 2005 | | $764,558 | 2025-06 |
| Watersite Foundation | 501(c)(3) | 2022 | | $1.2 million | 2025-12 |
| Wayne Sports Park Corp | 501(c)(3) | 2018 | $0 | $0 | 2024-12 |
| We Can Do More Foundation | 501(c)(3) | 2025 | | | |
| Wej Foundation Inc | 501(c)(3) | 2001 | | $4.1 million | 2025-12 |
| With Ones Family | 501(c)(3) | 2025 | | | |
| Women Building Wealth Foundation Incorporated | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Womens Foundation of Indiana Inc | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Yargus Family Foundation | 501(c)(3) | 2017 | | $2.1 million | 2025-12 |
| Youth Advocate Diversified Ministry - Corp | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Zaccheus Foundation Inc | 501(c)(3) | 2014 | | $358,253 | 2025-12 |
| Zink Family Foundation Inc | 501(c)(3) | 1997 | | $161,994 | 2025-12 |